OAR OAR Math Skills: Geometry 4

Question 1

The volume of a cube is 125 in³. What is the length of one edge?

Accepted Answer

5 in

Answer

25 in

Answer

15.6 in

Answer

41.7 in

Question 2

A right triangle has a hypotenuse of 13 and one leg of 5. What is the length of the other leg?

Accepted Answer

12

Answer

8

Answer

√194

Answer

18

Question 3

An exterior angle of a triangle measures 110°. If one non-adjacent interior angle is 45°, what is the other non-adjacent interior angle?

Accepted Answer

65°

Answer

70°

Answer

45°

Answer

35°

Question 4

What is the midpoint of the segment connecting (−4, 2) and (6, −8)?

Accepted Answer

(1, −3)

Answer

(−1, 3)

Answer

(2, −6)

Answer

(5, 5)

Question 5

A cone has a radius of 6 cm and a height of 9 cm. What is its volume? (Use π ≈ 3.14)

Accepted Answer

339.12 cm³

Answer

1017.36 cm³

Answer

226.08 cm³

Answer

678.24 cm³

Question 6

In a coordinate plane, line m has a slope of 3/4. What is the slope of a line perpendicular to m?

Accepted Answer

−4/3

Answer

4/3

Answer

3/4

Answer

−3/4

Question 7

A regular hexagon has a side length of 6 cm. What is the sum of its interior angles?

Accepted Answer

720°

Answer

540°

Answer

1080°

Answer

360°